In the exhibition of "Digital Media" inaugurated on Friday 4 November in Tehran , a symbolic You Tube black stone which represent the devil for Muslims iis installed . During Haj Pilgrimage Muslims have to throw stone to the symbol of devil as a religious duty of Haj pilgrimage . The ritual is called "Ramye Jamarat". The commander of Basij militia IRGC Sardar Mohamad Reza Naghdi is seen in the photo published by Fars News agency .
